Demographic Characteristics of Jefferson County, Kentucky
Total Population: 693,604
Jefferson County, Kentucky Age/Gender Statistics
 Male Population: 331,599 (47.81%) |
 Female Population: 362,005 (52.19%) |
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| Under 5 years | 46,600 | 45 to 54 years: | 97,858 |
| 5 to 9 years: | 47,900 | 55 to 59 years: | 33,282 |
| 10 to 14 years: | 46,495 | 60 to 64 years: | 27,228 |
| 15 to 19 years: | 45,065 | 65 to 74 years: | 49,967 |
| 20 to 24 years: | 44,022 | 75 to 84 years: | 33,162 |
| 25 to 34 years: | 98,072 | 85 years and over: | 10,853 |
| 35 to 44 years: | 113,100 | ||
| Median Age: 36.7 | |||
Jefferson County, Kentucky Racial Statistics
One Race
683,762
White
536,721
Black or African American
130,928
American Indian and Alaska Native
1,523
Asian
9,640
Asian Indian
2,509
Chinese
1,528
Filipino
864
Japanese
439
Korean
1,154
Vietnamese
2,270
Other Asian
876
Native Hawaiian and Other Pacific Islander
255
Native Hawaiian
86
Guamanian or Chamorro
57
Samoan
31
Other Pacific Islander
81
Some other race
4,695
Two or more races
9,842
Jefferson County, Kentucky Hispanic Population Statistics
| Total Hispanic or Latino Population: 12,370 | |||
| Mexican | Puerto Rican | Cuban | Other |
| 5,071 | 1,372 | 2,325 | 3,602 |
Jefferson County, Kentucky Relationship Statistics
| In households: 680,809 (98.16%) | In group quarters: 12,795 (1.84%) | ||
| Householder | 287,012 | Institutionalized | 7,699 |
| Spouse | 129,651 | Noninstitutionalized | 5,096 |
| Child | 197,921 | ||
| Own child under 18 years | 149,506 | ||
| Other relatives | 32,707 | ||
| Under 18 years | 14,525 | ||
| Nonrelatives | 33,518 | ||
| Unmarried partner | 15,156 | ||